v3.25.2
INVESTMENT SECURITIES - Narrative (Details)
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2023
fund
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Sep. 30, 2024
Dec. 31, 2024
USD ($)
Dec. 31, 2022
USD ($)
Debt Securities, Available-for-sale [Line Items]            
Debt securities pledged as collateral   $ 28,000,000     $ 31,100,000  
Shareholder equity held by one issuer (as a percent)   10.00%   10.00%    
Accrued interest receivable   $ 10,783,000     10,364,000  
Proceeds from sale of debt securities   0 $ 0      
Number of bank technology funds | fund 2          
Bank Technology Fund            
Debt Securities, Available-for-sale [Line Items]            
Contractual obligation           $ 6,000,000
Return of capital, received   0     300,000  
Balance with SBIC included in other assets   3,200,000     2,500,000  
Committed investments to be made in the future   2,800,000        
Bank Technology Fund | Other Assets            
Debt Securities, Available-for-sale [Line Items]            
Contribution to committed investments   800,000     500,000  
Small Business Investment Company ("SBIC")            
Debt Securities, Available-for-sale [Line Items]            
Contractual obligation   600,000        
Small Business Investment Company ("SBIC") | Other Assets            
Debt Securities, Available-for-sale [Line Items]            
Contribution to committed investments   0     200,000  
Balance with SBIC included in other assets   2,400,000        
Held-to-Maturity Securities            
Debt Securities, Available-for-sale [Line Items]            
Accrued interest receivable   $ 400,000     $ 300,000